The main problem with sand is that on AG pools, builders almost invariably size the pump too large and the filter too small. With DE and cartridge filters, this may damage the filter, but you still get effective filtration. With sand filters, you end up pushing the dirt through the filter. If you choose sand, once you elect a pool size and brands, let me size your filter for you.

We *constantly* deal with folks with AG pools they can't get clear because of undersized sand filters.

Ben

PS. I hope you and yours weren't affected too much by the tornado, though I guess your kids have been.